Sentence examples for frequency fixation from inspiring English sources
Pedestrians distracted by music initiate crossing later, have increased pupil diameter, and reduce their scanning frequency, fixation points and fixation times toward traffic signal area priorities.
For instance, the chemotroph Poisson distribution is consistent with models of community evolution where mutations occur at a relatively constant background frequency but fixation occurs at different rates across genomes (Aris-Brosou and Excoffier 1996; Patwa and Wahl 2008; Wielgoss et al. 2013).
Under positive selection, favourable alleles will increase in frequency until fixation.
Alternatively, the short allele may be in the process of being driven to high frequency or fixation.
Population genetic theory predicts that a favorably selected allele is either lost or increases in frequency until fixation [ 1].
As strand or frame should not influence slippage mutation rate, selection seems to modulate the frequency of fixation of LCRs of different composition.
"Genetic load" refers to the increase in frequency or fixation in the population of disadvantageous mutations that are linked to advantageous mutations.
LD can be increased by selection, for instance, by selective sweeps in which the alleles at flanking loci of a locus under selection are rapidly swept to high frequency or fixation [ 70].
According to the theory of genetic hitch-hiking [ 7], when the favourable allele of a gene spreads in a population, the sequences that are upstream and downstream of this gene also undergo an increase in frequency until fixation [ 8].
Therefore, we expect that proviruses on the autosome are more likely to be made benign by random mutation than those on the X chromosome and thus are more likely to reach high frequency or fixation via drift or draft.
